The family parameter label of the dimension.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0)
Since: 2014
Syntax
| C# |
|---|
|
| Visual Basic |
|---|
|
| Visual C++ |
|---|
|
Remarks
A dimension only can be labeled to a family parameter in a family document. Multi-segmented linear dimensions cannot be labeled. To unbind the family parameter, set this property to a null reference ( Nothing in Visual Basic) .
Exceptions
| Exception | Condition |
|---|---|
| Autodesk.Revit.Exceptions ArgumentException | Thrown when the family parameter's ParameterType is not suitable for this dimension. |
| Autodesk.Revit.Exceptions InvalidOperationException | Thrown when dimension can not be labeled. |
| Autodesk.Revit.Exceptions InvalidOperationException | Thrown when failed to get the BuiltInParameter DIM_LABEL. |